Amazon.com: Marine Audio TX2-120 Watts x 2 @ 4 Ohm RMS Marine Compact Car Amplifier 2 Channel Built-in Car Bluetooth (Bluetooth Dongle is Optional Sold Separately) : Electronics
Amazon.com: Harmony Audio 2X HA-C124 Car Competition 12" Sub 2200W Dual 4 Ohm Subwoofer New : Electronics
Amazon.com: DS18 G4Xi GEN-X 4" 2-Way Coaxial Speakers 120 Watts Max Power 4- Ohm with Mylar Balanced Dome Tweeters - Full Range Car Replacement Speaker - Grill Included - 2 Speakers : Everything Else
uxcell 100W 4 Ohm Screw Tap Mounted Aluminum Housed Wirewound Resistors 2 Pcs: Single Resistors: Amazon.com: Industrial & Scientific
Amazon.com: Harmony Audio 2X HA-C104 Car Competition 10" Sub 2000W Dual 4 Ohm Subwoofer New : Electronics
Amazon.com: AUDIOTEK 2X 10 Inch 1400 Watt Car Audio Subwoofer w/ 4 Ohm Power 10 in. Sub - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : Electronics
Amazon.com: 2 x 15 Subwoofer 2000W Single 4 Ohm Bass Pro Car Audio American Bass DX-15 : Electronics
Amazon.com: Planet Audio PL1600.4 4 Channel Car Amplifier - 1600 Watts, Full Range, Class A/B, 2/8 Ohm Stable, Mosfet Power Supply, Bridgeable : Electronics
Amazon.com: Crown Audio XLS 1502 Stereo Power Amplifier 525W at 4 Ohm (XLS1502) Bundle with Fastener Straps and 2X XLR-XLR Cable : Musical Instruments
Amazon.com: (2) MB QUART FW1-254 10" 1200 Watt Car Audio Subwoofers DVC 4- Ohm Subs : Electronics
Amazon.com: RECOIL DI1200.1 Class-D Car Audio Mono-Block Subwoofer Amplifier 2400 Watts Max Power 2/4 Ohm Stable Mosfet Power Supply Remote Bass Knob Included : Electronics
Amazon.com: DS18 Car Speakers Bundle - 2X GEN-X 5.7" and 2X GEN-X 6.5" 2-Way Coaxial Speakers with Dome Tweeter 150W Max 50W RMS 4 Ohm - Full Range Door Speaker - Great
Amazon.com: Gikfun 2" 4Ohm 3W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2pcs) EK1725 : Electronics
Amazon.com: Gravity 2X 8 Inch 1200 Watt Car Audio Subwoofer w/ 4 Ohm DVC Power 8' Sub Pair - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance
Amazon.com: Planet Audio PL1500.1M Monoblock Car Amplifier - 1500 Watts, 2/4 Ohm Stable, Class A/B, Mosfet Power Supply : Electronics
Amazon.com: Cylewet 2Pcs 2inch 4Ohm 10W Full Range Audio Speaker Stereo Woofer Loudspeaker for Arduino (Pack of 2) CYT1116 : Electronics
Amazon.com: American Bass 10" Subwoofers Dual 4 Ohm 3000 Watts Max Car Audio Sub 2 Pack : Electronics
Amazon.com: Gladen RC-105C4 4 -Channel Class Ab Amplifier; 4 X 105w @ 4-ohm, 2 X 300w @ 4-ohm Mono : Electronics
Amazon.com: SounDigital 2400.4 EVOX 4 Ohm 4-Channel car Amplifier Power at 12.6V at 4 Ohms 4 X 396 WRMS (Renewed) : Electronics
Xiaoyztan 2 Pcs Aluminum Shell Wirewound Resistors, 25W 4 Ohm: Amazon.com: Industrial & Scientific
Amazon.com: PRV AUDIO 2X 69MR500-4 Bullet Midrange 6x9 Speakers 500 Watts Program Power, 4 Ohm High Performance Pro Car Audio Loudspeaker with 1 Exclusive Lanyard (2 Speakers) : Electronics
Amazon.com: Sound Town Professional Dual-Channel, 2 x 1040W at 4-ohm, 4000W Peak Output Power Amplifier (NIX-4000IB) : Musical Instruments
Amazon.com: DS18 G4.6Xi GEN-X 4x6 2-Way Coaxial Speakers 135 Watts Max Power 45 Watts RMS 4-Ohm Mylar Dome Tweeters with Neodymium Magnet - Clarity Unparalled by Other Speakers in Their Class -
Amazon.com: 2 x Polk Audio MM Series 12" Single 4-ohm Car Audio Sub woofer SVC 1,260 Watts : Electronics
Amazon.com: Sound Town Dual-Channel, 2 x 1800W at 4-ohm Rack Mountable Power Amplifier (NIX-26PRO) : Musical Instruments
Amazon.com: Gravity 2X 6.5 Inch 600 Watt Car Audio Subwoofer w/ 4 Ohm DVC 6.5" Sub Pair - Feature Dual Voice Coil, Thick Magnet, Design for Car, ATV, Van, High Performance Car Show : Electronics
